lingui-swc

LinguiJS utils based on SWC Platform

Low level methods

• extractMessagesFromFiles
• extractMessages

Check TypeScript types for more info.

Lingui Extractor Plugin

This will add rust based extractor implementation to your existing lingui setup.

:::note To achieve better performance you need to disable multithreading support on the lingui cli side using --workers 1. :::

import {createSwcExtractor} from 'lingui-swc'

// lingui.config.ts
defineConfig({
  extractors: [createSwcExtractor()],
})

createSwcExtractor() accepts extractor options:

export type ExtractorOptions = {
  /**
   * The same options as in `jsc.parser` in `.swcrc`
   * https://swc.rs/docs/configuration/compilation#jscparser
   *
   * The syntax (ecmascript/typescript) and jsx support is automatically inferred from the filename,
   * you don't need to specify it manually
   */
  parser?: ParserConfig
  /**
   * Options for Lingui Macro
   *
   * Except of `descriptorFields` property which is always set to `All` in extraction
   */
  macro?: Omit<LinguiMacroOptions, 'descriptorFields'>
}

In most of the cases you don't need to specify anything, unless you use some non-standard parser features or has a custom configuration for macro itself. The macro options automatically inferred from your Lingui Config.